Thomas Isaac T M <br/><br/>
Vyaja sammathiyude nirmiti: Madhyama vimarsham 2000 

 - Thiruvananthapuram  Chintha publishers  2009 
<br/><br/><label>ISBN: </label>978812620536406 
<br/><br/><label>Dewey Class. No.: </label>894.8124  / THO.V